For a sag vertical curve, (g1= -2.5%), (g2=+2.9%), the design speed (55 mile/hr.). The minimum length of sag vertical curve in order to satisfy (comfort criteria only) is :* 107.0732 ft. 315.290 ft. 290.351 ft. 531.920 m. 351.290 ft

For a sag vertical curve, (g1= -2.5%), (g2=+2.9%), the design speed (55 mile/hr.). The minimum length of sag vertical curve in order to satisfy (comfort criteria only) is :* 107.0732 ft. 315.290 ft. 290.351 ft. 531.920 m. 351.290 ft

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter15: Geometric Design Of Highway Facilities

Section: Chapter Questions

Problem 19P

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i need the answer quickly

For a sag vertical curve, (g1= -2.5%),
(g2=+2.9%), the design speed (55 mile/hr.).
The minimum length of sag vertical curve in
order to satisfy (comfort criteria only) is : *
107.0732 ft.
315.290 ft.
290.351 ft.
531.920 m.
351.290 ft

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